2 * Header file for Freescale MPC52xx Interrupt controller
4 * Copyright (C) 2004-2005 Sylvain Munaut <tnt@246tNt.com>
5 * Copyright (C) 2003 MontaVista, Software, Inc.
7 * This file is licensed under the terms of the GNU General Public License
8 * version 2. This program is licensed "as is" without any warranty of any
9 * kind, whether express or implied.
12 #ifndef __POWERPC_SYSDEV_MPC52xx_PIC_H__
13 #define __POWERPC_SYSDEV_MPC52xx_PIC_H__
15 #include <asm/types.h>
19 #define MPC52xx_IRQ_L1_CRIT (0)
20 #define MPC52xx_IRQ_L1_MAIN (1)
21 #define MPC52xx_IRQ_L1_PERP (2)
22 #define MPC52xx_IRQ_L1_SDMA (3)
24 #define MPC52xx_IRQ_L1_OFFSET (6)
25 #define MPC52xx_IRQ_L1_MASK (0x00c0)
27 #define MPC52xx_IRQ_L2_OFFSET (0)
28 #define MPC52xx_IRQ_L2_MASK (0x003f)
30 #define MPC52xx_IRQ_HIGHTESTHWIRQ (0xd0)
33 /* Interrupt controller Register set */
35 u32 per_mask; /* INTR + 0x00 */
36 u32 per_pri1; /* INTR + 0x04 */
37 u32 per_pri2; /* INTR + 0x08 */
38 u32 per_pri3; /* INTR + 0x0c */
39 u32 ctrl; /* INTR + 0x10 */
40 u32 main_mask; /* INTR + 0x14 */
41 u32 main_pri1; /* INTR + 0x18 */
42 u32 main_pri2; /* INTR + 0x1c */
43 u32 reserved1; /* INTR + 0x20 */
44 u32 enc_status; /* INTR + 0x24 */
45 u32 crit_status; /* INTR + 0x28 */
46 u32 main_status; /* INTR + 0x2c */
47 u32 per_status; /* INTR + 0x30 */
48 u32 reserved2; /* INTR + 0x34 */
49 u32 per_error; /* INTR + 0x38 */
52 #endif /* __POWERPC_SYSDEV_MPC52xx_PIC_H__ */